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Designer Mailbox Post Brackets


As of August 2023 the Designer / Decorative Posts were discontinued… and these replacement brackets are now no longer available.

However…  we are working on a substitute bracket that will use the same hole patterns and make it easy to attach the 4850 Mailbox (or any mailbox for that matter).  If interested… click the CONTACT link and we’ll let you know when the item is available for sale.


These are replacement Designer – Decorative Mailbox Post brackets. They are constructed from rust-free aluminum and powder-coat painted in five colors.

We only have a couple decorative brackets left in our inventory.  After that… this item will be gone for good.


4800 Series Designer Mailbox Post Replacement Brackets

If you own a damaged Designer Mailbox Post, you can purchase this 2-part aluminum replacement bracket. Your purchase includes the top plate and choice of either Contemporary or Decorative support brace.  These aluminum Designer Mailbox Posts match up with our MB4550, MB4850, and MB4855 aluminum mailboxes (available separately).  Available in 5 colors.


  • Made of heavy duty aluminum
  • Feature a durable powder coated finish available in black, green, beige, white, or bronze.
  • The post arm has a 14″ long x 3.5″ wide arm
  • Minor assembly is required

Aluminum is the preferred material for mailboxes and mailbox posts because it does not rust or rot with time and they can be repainted when needed at sometime in the future.

The post “arm” where the mailbox sits is essentially a flat surface, so if you’re handy, you should be able to use this post with many other mailboxes.

No mailbox included. No post included. Just the replacement bracket and the mounting plate.

These parts only work with the Salsbury Industries mailbox posts. We do not guarantee the parts will work with any other unit. Buyer beware.

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